Barter is the present and the future of international trade, especially for people who is starting in the import export business. Barter and more: Triangular operations.
Carbon fiber material of tennis racket Carbon fiber material is made of some organic fibers (such as nylon, acrylic, rayon, etc.) as raw materials. The organic fibers are placed in rare gas and carbonized under high temperature and high pressure at 2000-3000…
The weight of the racket Generally divided into L (light, 11-13 ounces), LM (medium light), M (medium, 13.5-13.75 ounces) and T (heavy, 14-15 ounces) four grades. You can decide according to your arm strength and physical strength. Beginners generally…
Advantages and disadvantages of big shot surface: A racket with a large surface is easy to learn and can hit the ball a little off-center. The disadvantage is that it lacks speed and has poor control. It is suitable for women, beginners and the elderly.…
The difference between tennis rackets: Sizes vary: a small face is 95 square inches, a medium face is 96-100, and a large face is above. Namely Mid, Mid-plus, Over-size. Applicable crowds are different: the big racket is suitable for women, beginners,…
The composition of a tennis racket A tennis racket consists of a racket head, racket throat, and racket handle. It also needs to be used with accessories such as tennis strings and shock-absorbing knots. Different tennis rackets are suitable for different…
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